Irrigation device



FIG. 1 is a top view of an irrigation device showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a side elevation view thereof;

FIG. 6 is a rear perspective view thereof;

FIG. 7 is a lower front perspective view thereof; and,

FIG. 8 is an upper front perspective view thereof. 

CLAIM The ornamental design for an irrigation device, as shown and described. 